Protein
Type IV pilus biogenesis factor PilY1 homolog PD_1611
Organism
Xylella fastidiosa (strain Temecula1 / ATCC 700964)
Function
One of the three PilY1 homologs of X.fastidiosa, which are involved in bacterial twitching motility as component of the filamentous type IV pili (T4P). The twitching motility of this protein is enhanced by calcium, which may provide the bacterium an adaptive advantage in environments with high calcium concentrations.
Similarity
Belongs to the PilY1 family.
Sequence
MLVMGRDHKLYYEAYNDASDLDGDGVLDVGYKPDKITYYGYYNSNVCYRANGTMFQAMSVANGSNGKKCTGAWSGDFLNYLTTSRMDALRKVLFGGYREVDTLTQTILRASYTPQDAHSWGKEYASVSHDGYDISDYAPLSAPGSGHYHLFAVTTLSDNGIPQLRVLADTTFRVWNWVSIERPVAGSDCFTPENKRVSCVSGGSRGISDYPLRVEVCSVADELRESNCKLYQNNTSYKPTGILHDYGENDRMYFGLLTGSYQKNITGGVLHSNVSNFSREINPLTGQFCLNGNCGGGGDVKGIVHTISSFRMLDFNYKDYTYGCGWIATRPVKEGECWMWGNPVAEMMYETLRYFGGATAPRPEYDINSSSQDIATLQLSHPGWKPPYTSVDKGGSGYSVCAQPTMTVFSDINPSYDDKLPGSHWSNFSGSGDPASMRNLDVSAEADRIWEAEGGGSKLFFIGESNNNSDNAPTPKVVSNLSTVRGLSPEEPSKGGTYYSAAVARYGANHKMGGSKFVRTYAVALASPLPKFEFPVGNARVSLVPFAKSVRGFGISATGNFQPTNQIIDFYVQRVANMAGSSGADYDATINGGRPYAEFRINYEDVEQGADHDMDAIALYTIYVNAKNQLVVTLKSEYSAGSIDQHMGYVISGTTRDGVYLEICDLADGHSNDGTRSSCAGQQPYKLNTPPNRLPGYCNATPMPGDCNGLPPVATRIFSVASQGANAVLLKDPLWYAAKYGHDQGVILNSSGGLANYFPVNNALYLRQQVAKAFSAIQSQAGSSGSIAVVGASVSSTSFAVIPSYSSTHDGKDWTGEMTAYRIDANGMIGDVLWLASAGVPSGTSAIAKRVIYTALSHVDDTNRASVVRRFVAEKLVDSSSGDVATDAAQVFGRLGYTPRGVIDDFGSSVTPNQLVNYLRGDKRMEGATLNTAPFRRRFGPLGDMINSIPVVATRRANYGWATASGLPQVQRDSYSAFINARQNSTAAEHIFVGANDGMLHAFDDKGTERFAYVPNGVLHHLGFLANPEYQHHYYVDGKSTLSDAYLDGSWRSVLVGGTGAGGRSMFALDVTSPSTFNESNVLWEMNSENDDDMGYTMGKPYIVPLQNGSWAAIFGNGYNSTNGRAVLFIVNLATGQLIRKIEARDGIDPDGSDPANMGYNGLGNLAVLDTDGDGLVDMVYGADLHGNLWKFNLSGKDPQRWGIAYKDGLGNPIPLFVARNPQGYRQPITGGLEVAVGPSAGYIIYFGSGRYFAANDNNSKDLSTLYGIWDSGSPVIAGRAALSAQIIQASDHPTSPDTRIVTRRPLSYLSKHGWYVDLVVQGQDPQGERSIATPLLQGGRVFFSTYVPGVSVNCASGGSNWLYVLDAASGGAALGQVNIPSRGSRSSIGNSDTGAVSTGGDAPIQSVAMTRTAPRQPVFCNPGEQGCPLVPETHAAPLDTRCSEVIIDPNDPTRSISLFRACGRQSWRQLR